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Carbonyl compounds

Organic compounds that contain one or more carbonyl (a carbon atom with a double bond to an oxygen atom) functional groups. Includes compounds with functional groups that contain a carbonyl in their structure such as ketones, aldehydes, and others.
Complex Aldehydes (19)
Complex Ketones (11)
Alpha beta-unsaturated carbonyl compounds (6)
Dicarbonyl Compounds (5)

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1 – 15 of 16 results
1

Di-tert-butyl malonate, 98+%, stab. with potassium carbonate

CAS: 541-16-2 Molecular Formula: C11H20O4 Molecular Weight (g/mol): 216.277 MDL Number: MFCD00008810 InChI Key: CLPHAYNBNTVRDI-UHFFFAOYSA-N Synonym: di-tert-butyl malonate,malonic acid di-tert-butyl ester,propanedioic acid, bis 1,1-dimethylethyl ester,di-t-butylmalonate,di-t-butyl malonate,unii-7e9xwt9380,1,3-di-tert-butyl propanedioate,di tert-butyl malonate,tert-butyl 2-tert-butoxycarbonyl acetate,di-tert-butyl malonate, stab. with potassium carbonate PubChem CID: 68324 IUPAC Name: ditert-butyl propanedioate SMILES: CC(C)(C)OC(=O)CC(=O)OC(C)(C)C

PubChem CID 68324
CAS 541-16-2
Molecular Weight (g/mol) 216.277
MDL Number MFCD00008810
SMILES CC(C)(C)OC(=O)CC(=O)OC(C)(C)C
Synonym di-tert-butyl malonate,malonic acid di-tert-butyl ester,propanedioic acid, bis 1,1-dimethylethyl ester,di-t-butylmalonate,di-t-butyl malonate,unii-7e9xwt9380,1,3-di-tert-butyl propanedioate,di tert-butyl malonate,tert-butyl 2-tert-butoxycarbonyl acetate,di-tert-butyl malonate, stab. with potassium carbonate
IUPAC Name ditert-butyl propanedioate
InChI Key CLPHAYNBNTVRDI-UHFFFAOYSA-N
Molecular Formula C11H20O4
2

2-Chlorocyclohexanone, 97%, stab. with calcium carbonate/magnesium oxide

CAS: 822-87-7 Molecular Formula: C6H9ClO Molecular Weight (g/mol): 132.59 MDL Number: MFCD00001626 InChI Key: CCHNWURRBFGQCD-UHFFFAOYNA-N Synonym: 2-chlorocyclohexanone,cyclohexanone, 2-chloro,alpha-chlorocyclohexanone,2-chlorocyclohexonone,.alpha.-chlorocyclohexanone,2-chlorocyclohexanon,2-chlorocylohexanone,2-chloro cyclohexanone,2-chloro-cyclohexanone,acmc-209ted PubChem CID: 13203 IUPAC Name: 2-chlorocyclohexan-1-one SMILES: ClC1CCCCC1=O

PubChem CID 13203
CAS 822-87-7
Molecular Weight (g/mol) 132.59
MDL Number MFCD00001626
SMILES ClC1CCCCC1=O
Synonym 2-chlorocyclohexanone,cyclohexanone, 2-chloro,alpha-chlorocyclohexanone,2-chlorocyclohexonone,.alpha.-chlorocyclohexanone,2-chlorocyclohexanon,2-chlorocylohexanone,2-chloro cyclohexanone,2-chloro-cyclohexanone,acmc-209ted
IUPAC Name 2-chlorocyclohexan-1-one
InChI Key CCHNWURRBFGQCD-UHFFFAOYNA-N
Molecular Formula C6H9ClO
3

Vanillin, 99%

CAS: 121-33-5 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.15 MDL Number: MFCD00006942,MFCD08702848 InChI Key: MWOOGOJBHIARFG-UHFFFAOYSA-N Synonym: vanillin,vanillaldehyde,vanillic aldehyde,vanilla,p-vanillin,2-methoxy-4-formylphenol,vanilline,lioxin,4-hydroxy-m-anisaldehyde,3-methoxy-4-hydroxybenzaldehyde PubChem CID: 1183 ChEBI: CHEBI:18346 IUPAC Name: 4-hydroxy-3-methoxybenzaldehyde SMILES: COC1=CC(C=O)=CC=C1O

EDGE
PubChem CID 1183
CAS 121-33-5
Molecular Weight (g/mol) 152.15
ChEBI CHEBI:18346
MDL Number MFCD00006942,MFCD08702848
SMILES COC1=CC(C=O)=CC=C1O
Synonym vanillin,vanillaldehyde,vanillic aldehyde,vanilla,p-vanillin,2-methoxy-4-formylphenol,vanilline,lioxin,4-hydroxy-m-anisaldehyde,3-methoxy-4-hydroxybenzaldehyde
IUPAC Name 4-hydroxy-3-methoxybenzaldehyde
InChI Key MWOOGOJBHIARFG-UHFFFAOYSA-N
Molecular Formula C8H8O3
4
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Vanillin, 99%, pure

CAS: 121-33-5 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.15 MDL Number: MFCD00006942,MFCD08702848 InChI Key: MWOOGOJBHIARFG-UHFFFAOYSA-N Synonym: vanillin,vanillaldehyde,vanillic aldehyde,vanilla,p-vanillin,2-methoxy-4-formylphenol,vanilline,lioxin,4-hydroxy-m-anisaldehyde,3-methoxy-4-hydroxybenzaldehyde PubChem CID: 1183 ChEBI: CHEBI:18346 IUPAC Name: 4-hydroxy-3-methoxybenzaldehyde SMILES: COC1=CC(C=O)=CC=C1O

PubChem CID 1183
CAS 121-33-5
Molecular Weight (g/mol) 152.15
ChEBI CHEBI:18346
MDL Number MFCD00006942,MFCD08702848
SMILES COC1=CC(C=O)=CC=C1O
Synonym vanillin,vanillaldehyde,vanillic aldehyde,vanilla,p-vanillin,2-methoxy-4-formylphenol,vanilline,lioxin,4-hydroxy-m-anisaldehyde,3-methoxy-4-hydroxybenzaldehyde
IUPAC Name 4-hydroxy-3-methoxybenzaldehyde
InChI Key MWOOGOJBHIARFG-UHFFFAOYSA-N
Molecular Formula C8H8O3
6

Di-tert-butyl malonate, 98%

CAS: 541-16-2 MDL Number: MFCD00008810 InChI Key: CLPHAYNBNTVRDI-UHFFFAOYSA-N Synonym: di-tert-butyl malonate,malonic acid di-tert-butyl ester,propanedioic acid, bis 1,1-dimethylethyl ester,di-t-butylmalonate,di-t-butyl malonate,unii-7e9xwt9380,1,3-di-tert-butyl propanedioate,di tert-butyl malonate,tert-butyl 2-tert-butoxycarbonyl acetate,di-tert-butyl malonate, stab. with potassium carbonate PubChem CID: 68324 IUPAC Name: ditert-butyl propanedioate SMILES: CC(C)(C)OC(=O)CC(=O)OC(C)(C)C

PubChem CID 68324
CAS 541-16-2
MDL Number MFCD00008810
SMILES CC(C)(C)OC(=O)CC(=O)OC(C)(C)C
Synonym di-tert-butyl malonate,malonic acid di-tert-butyl ester,propanedioic acid, bis 1,1-dimethylethyl ester,di-t-butylmalonate,di-t-butyl malonate,unii-7e9xwt9380,1,3-di-tert-butyl propanedioate,di tert-butyl malonate,tert-butyl 2-tert-butoxycarbonyl acetate,di-tert-butyl malonate, stab. with potassium carbonate
IUPAC Name ditert-butyl propanedioate
InChI Key CLPHAYNBNTVRDI-UHFFFAOYSA-N
7

Syringaldehyde, 98+%

CAS: 134-96-3 Molecular Formula: C9H10O4 Molecular Weight (g/mol): 182.18 MDL Number: MFCD00006943 InChI Key: KCDXJAYRVLXPFO-UHFFFAOYSA-N Synonym: syringaldehyde,3,5-dimethoxy-4-hydroxybenzaldehyde,syringic aldehyde,syringylaldehyde,syringealdehyde,benzaldehyde, 4-hydroxy-3,5-dimethoxy,gallaldehyde 3,5-dimethyl ether,3,5-dimethoxy-4-hydroxybenzene carbonal,4-hydroxy-3,5-dimethoxy-benzaldehyde,springaldehyde PubChem CID: 8655 ChEBI: CHEBI:67380 IUPAC Name: 4-hydroxy-3,5-dimethoxybenzaldehyde SMILES: COC1=CC(C=O)=CC(OC)=C1O

PubChem CID 8655
CAS 134-96-3
Molecular Weight (g/mol) 182.18
ChEBI CHEBI:67380
MDL Number MFCD00006943
SMILES COC1=CC(C=O)=CC(OC)=C1O
Synonym syringaldehyde,3,5-dimethoxy-4-hydroxybenzaldehyde,syringic aldehyde,syringylaldehyde,syringealdehyde,benzaldehyde, 4-hydroxy-3,5-dimethoxy,gallaldehyde 3,5-dimethyl ether,3,5-dimethoxy-4-hydroxybenzene carbonal,4-hydroxy-3,5-dimethoxy-benzaldehyde,springaldehyde
IUPAC Name 4-hydroxy-3,5-dimethoxybenzaldehyde
InChI Key KCDXJAYRVLXPFO-UHFFFAOYSA-N
Molecular Formula C9H10O4
8

2-Acetylpyridine, 98%

CAS: 1122-62-9 Molecular Formula: C7H7NO Molecular Weight (g/mol): 121.139 MDL Number: MFCD00006303 InChI Key: AJKVQEKCUACUMD-UHFFFAOYSA-N Synonym: 2-acetylpyridine,1-pyridin-2-yl ethanone,methyl 2-pyridyl ketone,2-acetopyridine,2-pyridyl methyl ketone,acetylpyridine,ethanone, 1-2-pyridinyl,ketone, methyl 2-pyridyl,1-pyridin-2-yl ethan-1-one,1-2-pyridinyl ethanone PubChem CID: 14286 IUPAC Name: 1-pyridin-2-ylethanone SMILES: CC(=O)C1=CC=CC=N1

PubChem CID 14286
CAS 1122-62-9
Molecular Weight (g/mol) 121.139
MDL Number MFCD00006303
SMILES CC(=O)C1=CC=CC=N1
Synonym 2-acetylpyridine,1-pyridin-2-yl ethanone,methyl 2-pyridyl ketone,2-acetopyridine,2-pyridyl methyl ketone,acetylpyridine,ethanone, 1-2-pyridinyl,ketone, methyl 2-pyridyl,1-pyridin-2-yl ethan-1-one,1-2-pyridinyl ethanone
IUPAC Name 1-pyridin-2-ylethanone
InChI Key AJKVQEKCUACUMD-UHFFFAOYSA-N
Molecular Formula C7H7NO
9

Isobutyraldehyde, 99+%

CAS: 78-84-2 Molecular Formula: C4H8O Molecular Weight (g/mol): 72.11 MDL Number: MFCD00006980 InChI Key: AMIMRNSIRUDHCM-UHFFFAOYSA-N Synonym: isobutyraldehyde,isobutanal,isobutylaldehyde,propanal, 2-methyl,2-methylpropionaldehyde,isobutyric aldehyde,valine aldehyde,isopropylaldehyde,2-methyl-1-propanal,isobutaldehyde PubChem CID: 6561 ChEBI: CHEBI:48943 IUPAC Name: 2-methylpropanal SMILES: CC(C)C=O

PubChem CID 6561
CAS 78-84-2
Molecular Weight (g/mol) 72.11
ChEBI CHEBI:48943
MDL Number MFCD00006980
SMILES CC(C)C=O
Synonym isobutyraldehyde,isobutanal,isobutylaldehyde,propanal, 2-methyl,2-methylpropionaldehyde,isobutyric aldehyde,valine aldehyde,isopropylaldehyde,2-methyl-1-propanal,isobutaldehyde
IUPAC Name 2-methylpropanal
InChI Key AMIMRNSIRUDHCM-UHFFFAOYSA-N
Molecular Formula C4H8O
10

o-Vanillin, 99%

CAS: 148-53-8 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.15 MDL Number: MFCD00003322 InChI Key: JJVNINGBHGBWJH-UHFFFAOYSA-N Synonym: 3-methoxysalicylaldehyde,o-vanillin,6-formylguaiacol,2-vanillin,o-vanilline,benzaldehyde, 2-hydroxy-3-methoxy,orthovanilline,2-hydroxy-m-anisaldehyde,6-formyl-2-methoxyphenol,3-methoxy-2-hydroxybenzaldehyde PubChem CID: 8991 ChEBI: CHEBI:78339 IUPAC Name: 2-hydroxy-3-methoxybenzaldehyde SMILES: COC1=CC=CC(C=O)=C1O

PubChem CID 8991
CAS 148-53-8
Molecular Weight (g/mol) 152.15
ChEBI CHEBI:78339
MDL Number MFCD00003322
SMILES COC1=CC=CC(C=O)=C1O
Synonym 3-methoxysalicylaldehyde,o-vanillin,6-formylguaiacol,2-vanillin,o-vanilline,benzaldehyde, 2-hydroxy-3-methoxy,orthovanilline,2-hydroxy-m-anisaldehyde,6-formyl-2-methoxyphenol,3-methoxy-2-hydroxybenzaldehyde
IUPAC Name 2-hydroxy-3-methoxybenzaldehyde
InChI Key JJVNINGBHGBWJH-UHFFFAOYSA-N
Molecular Formula C8H8O3
11

3,5-Dimethoxy-4-hydroxybenzaldehyde, 98%

CAS: 134-96-3 Molecular Formula: C9H10O4 Molecular Weight (g/mol): 182.18 MDL Number: MFCD00006943 InChI Key: KCDXJAYRVLXPFO-UHFFFAOYSA-N Synonym: syringaldehyde,3,5-dimethoxy-4-hydroxybenzaldehyde,syringic aldehyde,syringylaldehyde,syringealdehyde,benzaldehyde, 4-hydroxy-3,5-dimethoxy,gallaldehyde 3,5-dimethyl ether,3,5-dimethoxy-4-hydroxybenzene carbonal,4-hydroxy-3,5-dimethoxy-benzaldehyde,springaldehyde PubChem CID: 8655 ChEBI: CHEBI:67380 IUPAC Name: 4-hydroxy-3,5-dimethoxybenzaldehyde SMILES: COC1=CC(C=O)=CC(OC)=C1O

PubChem CID 8655
CAS 134-96-3
Molecular Weight (g/mol) 182.18
ChEBI CHEBI:67380
MDL Number MFCD00006943
SMILES COC1=CC(C=O)=CC(OC)=C1O
Synonym syringaldehyde,3,5-dimethoxy-4-hydroxybenzaldehyde,syringic aldehyde,syringylaldehyde,syringealdehyde,benzaldehyde, 4-hydroxy-3,5-dimethoxy,gallaldehyde 3,5-dimethyl ether,3,5-dimethoxy-4-hydroxybenzene carbonal,4-hydroxy-3,5-dimethoxy-benzaldehyde,springaldehyde
IUPAC Name 4-hydroxy-3,5-dimethoxybenzaldehyde
InChI Key KCDXJAYRVLXPFO-UHFFFAOYSA-N
Molecular Formula C9H10O4
12
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2-Chlorocyclopentanone, 97%, stabilized

CAS: 694-28-0 Molecular Formula: C5H7ClO Molecular Weight (g/mol): 118.56 MDL Number: MFCD00001410 InChI Key: AXDZFGRFZOQVBV-UHFFFAOYNA-N Synonym: 2-chlorocyclopentanone,cyclopentanone, 2-chloro,2-chloro-1-cyclopentanone,alpha-chlorocyclopentanone,2-chlorocyclopentan-one,.alpha.-chlorocyclopentanone,chlorocyclopentanone,o-chlorocyclopentanone,wln: l5vtj bg,acmc-209u9b PubChem CID: 12751 IUPAC Name: 2-chlorocyclopentan-1-one SMILES: ClC1CCCC1=O

PubChem CID 12751
CAS 694-28-0
Molecular Weight (g/mol) 118.56
MDL Number MFCD00001410
SMILES ClC1CCCC1=O
Synonym 2-chlorocyclopentanone,cyclopentanone, 2-chloro,2-chloro-1-cyclopentanone,alpha-chlorocyclopentanone,2-chlorocyclopentan-one,.alpha.-chlorocyclopentanone,chlorocyclopentanone,o-chlorocyclopentanone,wln: l5vtj bg,acmc-209u9b
IUPAC Name 2-chlorocyclopentan-1-one
InChI Key AXDZFGRFZOQVBV-UHFFFAOYNA-N
Molecular Formula C5H7ClO
13
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2-Methyl-3-butyn-2-ol, 98%

CAS: 115-19-5 Molecular Formula: C5H8O Molecular Weight (g/mol): 84.12 InChI Key: CEBKHWWANWSNTI-UHFFFAOYSA-N Synonym: 2-methyl-3-butyn-2-ol,3-butyn-2-ol, 2-methyl,3-methyl-1-butyn-3-ol,3-methylbutynol,2-methyl-2-butynol,ethynyldimethylcarbinol,carbavane,dimethylethynylcarbinol,dimethylethynylmethanol,1,1-dimethyl-2-propynol PubChem CID: 8258 IUPAC Name: 2-methylbut-3-yn-2-ol SMILES: CC(C)(C#C)O

PubChem CID 8258
CAS 115-19-5
Molecular Weight (g/mol) 84.12
SMILES CC(C)(C#C)O
Synonym 2-methyl-3-butyn-2-ol,3-butyn-2-ol, 2-methyl,3-methyl-1-butyn-3-ol,3-methylbutynol,2-methyl-2-butynol,ethynyldimethylcarbinol,carbavane,dimethylethynylcarbinol,dimethylethynylmethanol,1,1-dimethyl-2-propynol
IUPAC Name 2-methylbut-3-yn-2-ol
InChI Key CEBKHWWANWSNTI-UHFFFAOYSA-N
Molecular Formula C5H8O
14

Alfa Aesar™ 2-Chlorocyclopentanone, 98%, stab. with potassium carbonate, Thermo Scientific™

CAS: 694-28-0 Molecular Formula: C5H7ClO Molecular Weight (g/mol): 118.56 MDL Number: MFCD00001410 InChI Key: AXDZFGRFZOQVBV-UHFFFAOYNA-N Synonym: 2-chlorocyclopentanone,cyclopentanone, 2-chloro,2-chloro-1-cyclopentanone,alpha-chlorocyclopentanone,2-chlorocyclopentan-one,.alpha.-chlorocyclopentanone,chlorocyclopentanone,o-chlorocyclopentanone,wln: l5vtj bg,acmc-209u9b PubChem CID: 12751 IUPAC Name: 2-chlorocyclopentan-1-one SMILES: ClC1CCCC1=O

PubChem CID 12751
CAS 694-28-0
Molecular Weight (g/mol) 118.56
MDL Number MFCD00001410
SMILES ClC1CCCC1=O
Synonym 2-chlorocyclopentanone,cyclopentanone, 2-chloro,2-chloro-1-cyclopentanone,alpha-chlorocyclopentanone,2-chlorocyclopentan-one,.alpha.-chlorocyclopentanone,chlorocyclopentanone,o-chlorocyclopentanone,wln: l5vtj bg,acmc-209u9b
IUPAC Name 2-chlorocyclopentan-1-one
InChI Key AXDZFGRFZOQVBV-UHFFFAOYNA-N
Molecular Formula C5H7ClO
15

1-Bromo-2-butanone, tech. 90%, stab. with calcium carbonate, Thermo Scientific Chemicals

CAS: 816-40-0 Molecular Formula: C4H7BrO Molecular Weight (g/mol): 151.003 MDL Number: MFCD00000207 InChI Key: CCXQVBSQUQCEEO-UHFFFAOYSA-N Synonym: 1-bromo-2-butanone,2-butanone, 1-bromo,1-bromobutanone,bromomethyl ethyl ketone,bromobutanone,bromobutan-2-one,l-bromo-2-butanone,acmc-20aoxd,1-bromo-butan-2-one PubChem CID: 13156 IUPAC Name: 1-bromobutan-2-one SMILES: CCC(=O)CBr

PubChem CID 13156
CAS 816-40-0
Molecular Weight (g/mol) 151.003
MDL Number MFCD00000207
SMILES CCC(=O)CBr
Synonym 1-bromo-2-butanone,2-butanone, 1-bromo,1-bromobutanone,bromomethyl ethyl ketone,bromobutanone,bromobutan-2-one,l-bromo-2-butanone,acmc-20aoxd,1-bromo-butan-2-one
IUPAC Name 1-bromobutan-2-one
InChI Key CCXQVBSQUQCEEO-UHFFFAOYSA-N
Molecular Formula C4H7BrO